DE602005004930T2 - HIGH FREQUENCY IDENTIFICATION (RFID) SYSTEM FOR MANUFACTURING, DISTRIBUTING AND SELLING KEYS - Google Patents

Abstract

The present invention generally provides apparatus and methods for tracking, counting and inventorying keys throughout the supply chain, from manufacturing through retailing to the end user. In addition, the present invention provides apparatus and methods for improving the accuracy of duplicating keys. The apparatus and methods generally rely on Radio Frequency Identification (RFID) technology, where information is stored to and collected from RFID tags that are located proximate to keys. The apparatus and methods provided for in this invention improve efficiency and accuracy in the key supply chain.

Description

RELATED APPLICATIONS

These not preliminary Application claims the benefit of the provisional US patent application No. 60 / 609,188 entitled "Radio Frequency Identification (RFID) System for Manufacturing, Distributing and Retailing of Keys ", filed on September 10, 2004, whose description in its entirety here has been recorded.

FIELD OF THE INVENTION

These Invention relates in principle the application of Radio Frequency Identification ("RFID") technology on the key industry or similar Industries with fairly similar but differing nuances Products. In particular, the invention relates to systems which the use of RFID labels for identifying keys or key groups, to increase efficiency and accuracy in the supply chain.

BACKGROUND

The Identification of objects that are pretty much alike, but small, yet important nuances or details may have difficult, difficult and be time consuming. Like those who do such things are familiar, easily understood, can be a mistake in the necessary regular and exactly to be carried out identification such objects have unintended or undesirable consequences.

These Difficulty of identification causes additional Difficulty in counting, Inventing, distributing and selling such fairly similar Items. These difficulties can throughout the supply chain of these objects or products occur - by the Production over the Distribution and until sale. The key industry is one Industry, in which the fairly similar nature of the products to difficulties in identification, counting, inventorying, distributing and selling.

The Supply chain of the key industry includes many "nodes", in which one key or key blanks the owner changes. For example, keys are going through Manufacturers, truck drivers, customs brokers, carriers, wholesalers and retailer many of these can be located overseas and often hundreds, if not thousands, of key types or key blanks handle. Many of these keys or key blanks are from other similar keys or key blanks difficult to distinguish what complexity and cost of the supply chain adds. Every node in the supply chain has many administrative tasks be done, such as inventorying and counting the key at a broadcast. At each node, transfer and freight documents must be reviewed and be made. At the moment these processes become more expensive and inaccurate manual counts and human visual inspections carried out. The currently performed operations can to bigger than required Buffer storage, bearing failures, lost sales, wrong cut keys and other unnecessary ones Expenses lead.

The Patent Application 10 / 633,933, entitled OBJECT IDENTIFICATION SYSTEM, provides solutions for some common problems, which in copying certain quite similar key occur at sales outlets in the supply chain. However exists one more need, additional solutions for problems when duplicating and for to develop the many other problems that go through of products of a fairly similar nature, such as As keys, through the supply chain arises.

A wrapping arrangement for a conventional key is known from US-A-3,841,120 known; an electronic key wrapping assembly is disclosed EP-A-1 221 518 disclosed. Each of these documents shows the features of the preamble of claim 1.

SUMMARY

The The present invention basically provides a device and a method as defined in claims 1 and 9. The device and method basically relate to one Radio frequency identification (RFID) technology, in which information stored and collected on RFID tags arranged close to keys are. The apparatus and method provided for this invention improve efficiency and accuracy in the supply chain for keys.

DESCRIPTION OF THE DRAWINGS

1 is a chart that represents a supply chain for the key industry;

2 Figure 11 is an exploded view of an RFID tag attached to a key by means of a single-sided adhesive tape;

3 is a perspective view of an RFID tag which is attached to a key body;

4 is a perspective view of an RFID tag which is attached to a key head;

5 is a perspective view of an RFID tag which is received in a key head;

6 Fig. 11 is a perspective view of an RFID tag attached to a key holder;

7 is a perspective view of an RFID tag which is received in a cylinder which is attached to a key;

8th Fig. 12 is a perspective view of an RFID active display shelf;

9 is a process chart illustrating a method for stocking an RFID active shelf;

10 FIG. 13 is a process chart illustrating a method of selecting a matching key blank to produce a duplicate key; FIG.

11 FIG. 10 is a process chart illustrating a method of detecting the inventory of keys in an RFID active store; FIG.

12 FIG. 10 is a process chart illustrating a method of using an RFID active key cutter; FIG.

13 is a process chart illustrating a method of using an RFID active key cutter.

PRECISE DESCRIPTION

These Application presents radio frequency identification (RFID) systems, which are designed to meet the difficulties which arising from the similarity and which in the whole Supply chain of the key industry, including key duplication, occur, and to a previously unachievable efficiency by integration RFID technology in manufacturing, distribution and sales of keys and key blanks to achieve.

RFID systems enable identifying, counting and tracking RFID tagged keys through use of solid-state silicon chips and radio waves. RFID has many advantages over existing ones Procedures and technologies used today in the key industry become. common Methods include manual counting, mechanical counting and Universal Product Code Systems (UPC). The automated nature of RFID reduces work, increases accuracy and provides information from higher quality to identify, count and tracking keys. Customized Software can be part of an RFID system to collect information to evaluate, use, and process costs reduce and improve accuracy and efficiency across the supply chain for keys too increase. For example, software may require the issuance of a handover and a bill of lading can automate inventory issues Reduce the reduction of buffer stocks throughout the supply chain and can sales by eliminating from a "Out of Stock" condition the entire supply chain for key increase. Automatic identification by means of RFID also facilitates other processes, For example, the selection of a suitable key blank for cutting a duplicate key and identifying inventory losses or wastage.

One RFID system can have a variety of components and can be configured in a variety of ways. Depending on the purpose pursued with an RFID system can be System composed of the following hardware: RFID tags, attached to individual products, shipping containers and pallets are; RFID readers, in sales exhibition shelves, loading and unloading devices, freight vehicles and warehouse locations are attached or integrated; RFID multiplexer, on shelves, loading and unloading equipment, freight vehicles and warehouse locations are attached or integrated; in the hand portable or portable RFID readers; Computer hardware, such as Computers, servers, monitors and printers; Telecommunications hardware, such as modems and routers; and key cutting machines. As well can RFID components integrate software components, including: RFID reader software or middleware; Database software; Telecommunications software; Network and internet integration software; and user interface or graphics interface software.

professionals will readily understand that RFID systems described in this application from any combination of hardware and software components, which can be cited in this application, can exist. In addition will be Experts readily acknowledge that combinations of hardware and Software components that are similar or equivalent to those described in this application are also be covered by this application.

The present invention discloses methods of using RFID systems to increase the accuracy and efficiency in a supply chain used in the key industry. 1 shows nodes of a typical supply chain used for the key industry 10 , The representation in 1 is just one example, being a supply chain 10 may have any combination of the illustrated nodes, and could include additional nodes that are in 1 are not shown. In the exemplary illustration, a key or key blank comes from a key manufacturer 12 , Keys usually leave the place of manufacture by means of a truck driver 14 and have a customs inspection 16 go through if the key passes an international border or state border. The keys can then be sent 18 and once again by Customs upon reaching a country of destination 16 be inspected. The keys can then be picked up by a truck driver 14 to a supplier, distributor or wholesaler 20 to get promoted. The keys are then sent to a retailer 22 sent the keys or key blanks to the end user 24 sold.

To use an RFID system efficiently to track keys that a supply chain 10 RFID tags may be attached to or incorporated into keys, key blanks, prefabricated keys, master keys, and the like. For the purposes of this application, the terms "key" and "key blank" include keys, key blanks, pre-made keys, original keys, groups of keys, and the like. Labels may be attached to keys or incorporated into them in a variety of ways.

Regarding 2 is an example of an RFID tag 30 shown, which on a key 32 is attached. 2 is an exploded view showing a key 32 , an RFID tag 30 and a single-sided adhesive UPC sticker 34 shows. An RFID label 30 can be attached to the adhesive side of the UPC sticker 34 be attached, which then to the key 32 is attached. The use of a single-sided adhesive UPC sticker 34 This happens for practical reasons, as key identification usually uses UPC stickers in the key industry. As the key market adapts to the introduction of RFID technology, there will be an overlap period in which existing UPC systems will co-exist with new RFID systems. This embodiment takes into account this overlap. Alternatively, an empty one-sided adhesive label can be used to attach a label to a key. This embodiment may be more practical if keys through a supply chain 10 where RFID technology has been fully implemented.

3 shows an example of a label 30 which is attached to a key 32 is attached. In this embodiment, the RFID tag is 30 directly on the key 32 self-attached. A label 30 may be mounted either permanently or in a manner that allows the label 30 at any point in the supply chain 10 to remove. Optionally, attaching the RFID tag 30 on the head 36 of the key 32 be limited, as in 4 is shown. This area of the key can be designed to provide sufficient space for the placement of an RFID tag 30 consists. In addition, the head becomes 36 of the key 32 by cutting teeth into the key 32 not impaired and is more likely to remain undamaged even when cutting a spare key.

In Another example is only the portion of an RFID tag attached directly to a metal key with the silicon chip. In this embodiment serves the key even as an antenna, by means of which the information is transmitted to an RFID reader become. The arrangement of the chip can be anywhere on the key where a contact with a metal portion of the key is given.

5 exemplifies where an RFID tag 30 immediately in the key 32 is included. An alternative method of achieving this is the entire key 32 or to produce a portion thereof from a plastic material. It is common with keys, these with a plastic head 38 and a metal body 40 which is from the plastic head 38 starting out. In addition, it has become pratikabel because of advances in thermosets (thermal set plastics) and other polymer technologies, the complete key 32 to manufacture from a plastic material. An RFID label 30 can in a key 32 by embedding the label 30 be received in a plastic portion of the key during the molding process, which is used in the manufacture of the plastic portion of the key. 5 shows an embodiment in which an RFID tag 30 in the plastic head 38 a key 32 is included.

6 shows an embodiment of the invention, wherein the RFID tag 30 by injection molding or other means permanently in a plastic wrap or sleeve 42 is included. The key 32 can be conveniently placed in the cladding or sleeve 42 introduced or removed. The RFID label 30 which is in the sheath or sleeve 42 can, after removing the key 32 again programmed and reused. In an alternative embodiment, an RFID tag 30 on a surface of the sheath or sleeve 42 be attached or glued.

7 exemplifies where the RFID tag 30 permanently in one element 44 is included. The element 44 may be of any shape, such as a disk, cube, or cylinder, and may be made of plastic by injection molding or other means. The element 44 with the RFID tag added 30 can on the key 32 in a hole 48 in the head 38 of the key 32 by means of a chain, a belt or another band 46 be attached. Because RFID labels 30 can be relatively expensive, the label can 30 which is attached to the key 32 is attached, reused or recycled after the key 32 finally sold to the consumer. In an alternative embodiment, an RFID tag 30 be attached or glued to a surface of the element.

In addition to the use of keys attached or directly attached to these RFID labels can be RFID system use RFID tags attached to a container or several containers attached or attached, which contain numerous keys. One such container may contain a "production batch" or a "wholesale" key. The information, that are stored on the RFID tag can contain information which generally for all key in the container apply, such as The number and type of keys or the key manufacturer.

If an RFID tag 30 once at a key 32 or a container attached by keys, can provide information about the keys 32 or the keychain on the label 30 saved or "written". This information can be queried using RFID readers. RFID readers transmit and receive RF signals and can collect information on RFID tags 30 are stored. An RFID reader can also receive commands from a host computer and respond to these commands, and can store data from RFID tags 30 collected to the host computer. There are different types of RFID readers. Fixed RFID readers can be permanently attached to stationary objects, such as walls, or attached to stands or portals. Tunnel analyzers can be mounted on conveyor belts. Mobile readers may be mounted on forklifts or gripping devices. Hand-held readers ensure mobility and close proximity (to the RFID tag). The selection of a particular reader depends on the needs at a specific node of a key supply chain.

RFID software can be used for many different purposes in RFID systems. Reading software or middleware can be responsible for the configuration and administration of RFID readers, data filtering, and event control using business rules specific to each node in a supply chain 10 to be written. Network and web integration software can be used to route collected data to the correct application and to the correct nodes in the supply chain 10 be responsible for ensuring the delivery of data and the coupling of applications. Application software may be responsible for creating a database for tracking and counting the key inventory at a site.

User interface software may generate a graphical display panel that informs an RFID system user when making urgent business decisions based on the displayed information, such as a user's information. The type of keys is supported, such as by disclosing the Stock Keeping Unit ("SKU") and the position and number of particular keys in terms of stock availability in the key supply chain 10 happens. Decisions made based on displayed information may include: increasing or decreasing the production rate for certain keys, increasing or decreasing the level of buffer stores at any node, stocking up a point of sale, holding a sale to reduce excessive inventory, and Redirecting an asset from one location to another. The system could be configured to notify the system user of the need to perform an action, or to perform the necessary action itself according to a set of predefined business rules. Thus, the system can automatically replenish keys or key blanks at a given location, but not at another, by an electronic order only the necessary items in the necessary locations. In addition, the user interface software may provide this information at a local business, regional, or national level. Additional insights can be obtained from near-real-time inventory tracking, which includes the identification of stores and work shifts where there are conspicuous trends or cycles, or where fading occurs. These insights can be used to identify appropriate actions to maximize revenue and minimize Ver to perform. In addition, trends and forecasts from historical data can be graphically recorded and evaluated by "what if" scenarios to determine the optimal response. All of these rules, decisions and procedures may be based on data collected by the RFID reader or combinations of RFID readers used to retrieve information from the RFID tags and this information to the RFID tags 30 refer to.

8th shows an item that may be included in an RFID system for efficiency and accuracy in the sales section 22 the supply chain 10 , an RFID-active sales shelf 50 to raise. This shelf 50 is disclosed in U.S. Patent Application No. 10 / 633,933 as part of a Key Identification System ("KID" system). This shelf 50 Can be used in points of sale, keys and key blanks 32 to store. The shelve 50 can organize and issue the keys 32 facilitate. 8th shows keys 32 on pins or hooks 52 to be issued. In an alternative embodiment, keys may be used 32 to be exhibited in boxes. Boxes can be used for key blanks that are kept large, due to their status as "high-speed".

In the embodiment which is in 8th is shown, the shelf can 50 use one or more RFID readers and a plurality of multiplex antennas. In an alternative embodiment, these antennas may act as the pins or hooks 52 serve on which the keys 32 be stored and issued. Similar to typical readers, each antenna generates a separate radio frequency energy read zone, containing information from any RFID-tagged key 32 reads which is in the reading zone or enters it. Multi-colored light-emitting diodes (LEDs) 54 can be above the pin 52 be arranged (as in 8th shown) or on the end of the pin 52 to serve as visual indicators to be turned on based on the occasion.

For one embodiment of an RFID active retail shelf, which keys are large and key blanks 32 stored in boxes and exhibiting, the shelf may one or more RFID readers, one or more antennas, which may be multiplex antennas, and a device for measuring the weight of keys 32 have, which are stored in each case a box. The number of keys in each box is divided by dividing the total weight of the keys 32 in a box by the weight of a single key 32 appreciated by the type present in the box.

There are many radio frequencies used by RFID systems in a supply chain 10 can be used. These frequencies include, but are not limited to, a low frequency (about 125-135 kHz), a high frequency (about 13.56 MHz), and an ultra high frequency (about 860-930 MHz). The preferred mode of RFID systems and for the RFID active store shelf 50 is 13.56 MHz. The mode provides the best compromise between the cost of RFID tags 30 and their suitability, defined and appropriate reading zones for the RFID active store shelf 50 provide.

In an RFID system, the RFID-active sales shelf 50 communicate with other components of the system. For example, the shelf 50 communicate with an RFID reader, which then communicates with a host computer. This allows inventory data and other data to be used by the system to make decisions by application logic, or allows a user of the system to make decisions based on displayed information presented by a user interface. There are numerous methods for establishing communication between the components of an RFID system. These methods include, but are not limited to, a dialer that connects to a hardwired telephone line, a mobile phone that connects to a network, and (a connection) through a local area network (LAN) or a cordless one local area network (WLAN).

A communication interface between a host computer and a system user may be a critical element in an RFID system. The communication of information or data to a system user can be converted into actionable information based on which business decisions are made. The useable information may include the graphical and numerical representations of the inventory at each business location, in each region of the country, or in each distribution facility. The user interface may display this information in graphical, tabular, and numerical form relative to a time period. Typically, only one sale should cause a decrease in inventory levels; therefore, it is valuable to compare the decrease in inventory with point of sale ("POS") data to analyze if there is a shrinkage problem in the supply chain 10 exist. In addition, the user interface may also provide information in graphical, tabular and numerical form related to a period of time for each truck delivery, truck delivery area, shipping on a ship, shipping on a shipping line, and each manufacturer.

An RFID system, which is an RFID-active sales shelf 50 can be used in many ways to achieve efficiency and accuracy in a supply chain. An example of this is to use an RFID system to create an RFID-active store shelf 50 in a sales environment. 9 shows a method of increasing a sales shelf 50 , If a new delivery of keys 32 arrives 60 a warehouse employee picks up individual keys for rating and placing on individual pegs 52 on. At present, the accuracy of topping up depends on the eyes, memory and hands of the salesperson. There are many opportunities for mistakes in this set of extremely repetitive actions. In an RFID-active sales shelf 50 the sales employee holds a key 32 with an RFID tag 30 into the reading zone of an RFID reader 62 , The RFID reader reads information 64 from the attached label 32 and makes a request to a database 66 that is located on a host computer. The host computer returns information containing the associated pin 54 or box on which or in which the key 32 should be stored 68 , The host computer sends a command to the shelf 50 , the LED 54 turn 70 which the correct pin 52 or box corresponds. The employee lays 72 then the key 32 on the appropriate thong or in the appropriate box. Alternatively, the process can be continued by the LED 54 is turned on again or an audible sound is generated when the RFID tag carrying key enters the correct read zone to indicate that the key blank 32 on the correct pin 52 or placed in the appropriate box. If the key 32 Entering the wrong reading zone will generate an LED or audible loud indicating that the key has been placed on the wrong pin or in the wrong box. Additionally, the date and time to which the key is 32 recorded or issued by the RFID system, automatically updating inventory and payable accounts. In addition, the identity of the warehouse employee may also be detected if he or she wears or possesses an RFID identity tag that passes through a reading zone.

The RFID system gives each retail location the freedom to set on which pin is to be stored which type of key. For the system It is not necessary that every store has a specific key or a specific SKU number at the same predetermined location like all other stores keeps in stock. This is useful, because different shops and different geographies preferences for different designs and types of keys having an RFID system with an RFID active store shelf facilitates this choice. As a result, the shelf allows an improved Use of shelf space through each individual store location.

10 illustrates a method for selecting key blanks for correctly creating duplicate keys. When a business customer wants to duplicate an original key, selecting the appropriate key blank is critical. The original key enters the reading zone of an RFID reader 80 with the desire to read information from its RFID tag. If information can be read from the original key 82 , an exact identification can be carried out automatically. The reader can send the information to a host computer 84 forward, which the sales shelf 50 can instruct the appropriate LED 86 to turn on to indicate the pin on which the key blank is located, which matches the original. If the original does not contain an RFID tag or if the RFID tag is not inserted by the reader 88 can be read, the user can use a KID system 90 use to identify the appropriate key blank. After the KID system has identified the appropriate blank for selection, the host computer can send a signal to the store shelf 50 send to the LED 86 turn on, which corresponds to the appropriate pin.

Once the user has a key blank 32 selected and from the specified pin 92 The reader may read the RFID tag of the selected key blank to confirm that the appropriate key has been selected 94 , If the correct key is selected and removed from the shelf 50 can be removed, an LED on the store shelf 50 or an audible sound is generated to indicate success. If the wrong key has been removed, another LED may be on the shelf 50 or a different audible sound is generated to indicate that the wrong key blank has been selected. If the user has the key blank 32 selected and from the specified pin 92 Alternatively, the reader may be prompted to initiate an inventory. The structure on a spigot with the removed key will be reduced by one. If the identity of the diminished SKU matches the identity of the original key, then the appropriate key has been selected and an LED may be turned on or an audible tone may be generated to notify the user. Conversely, if the wrong key If a blank has been selected, an LED may be turned on or an audible sound may be generated to notify the user of an improper selection.

11 shows a method for inventory recording in real time or in near real time and for fake tracking and prevention. An inventory request may be periodically performed to determine the current inventory levels. Current inventory levels can be compared to expected inventory levels to determine if inventory has been lost or stolen. Additionally, current inventory levels can be compared to business rules to determine if more inventory should be ordered or if existing orders should be canceled. The determination of a current stock begins with the initiation of an inventory request 100 , An inventory request may be initiated by a system user or by the host computer or an RFID reader processing an automated rule. If key on pin 52 a sales shelf 50 stored 102 RFID readers can be on the shelf 50 initiated 104 be an inventory of the shelf 50 perform. The RFID readers are all labels 30 read which are within the reading zones, and a stock 110 to calculate. If the keys are alternatively wholesale 106 stored and displayed, all boxes can be weighed 108 and from this the number of keys is calculated 110 become.

Inventory queries may be automated for periodic execution, or may be requested by a user through a user interface. The host computer can either request the inventory data or the data can be filtered by the middleware used by the readers and forwarded only to the host computer if the inventory has changed in any way. In this way, inventory inventory from any store shelf can be forwarded in real time or near real time to a host computer for automated business logic 112 edited or in the information display of a user interface 114 to be involved.

The 12 and 13 illustrate methods of using an RFID system with an RFID active key cutter. The use of such a cutter can prevent false cutting of key blanks, thus helping to avoid the waste and frustration associated with cutting or vain use are connected by incorrectly cut key blanks. When a key blank has been selected for cutting, it is placed between the jaws of a key cutter to be held during the cutting process. The jaws of the key cutter are designed to receive the key blank and keep it in a suitable position for cutting. Similarly, the original key (that is, the one that is to be duplicated) is placed in a similar pair of jaws so that it can be held in a position suitable for tracing.

As in 12 an RFID reader reads the RFID tag of the key blank 120 and transmits the identity of the key blank to the key cutter 122 , The tailor will automatically adjust his jaws so that the key blank and the original key 124 can be included. If the original key is in the set jaw configuration 126 fits, because the user that the correct key blank is likely to be selected 128 , If the original is not for the jaw configuration 130 the user knows that a wrong key blank is likely to be selected 132 and that the result of continuing the cutting process is likely to be a wrong cut.

As in 13 is shown, a manual mode is displayed. In this mode, the key blank is read by a reader 120 read, and the jaw configuration is via LED or other visual means 134 displayed to instruct the user how to set the jaws for both the key blank and the original key. The user can then manually bake 136 to adjust. If the original key does not match the set jaw configuration 130 fits, the user knows that the wrong key blank is selected 132 should be, and that the result of a continuation of the cutting process should be a wrong cut. If the original key is in the jaw configuration 126 fits, the key blank was chosen appropriately 128 ,

It It should be noted that the RFID reader used for the RFID active key cutter used, be the same reader and the same antenna may be part of the RFID active shelf, or alternatively can the reader Be part of the store shelf and the antenna be part of the key cutter, or alternatively to this both the reader as well as the antenna to be part of the key cutter.

As previously mentioned, RFID systems can be used to increase the efficiency and accuracy throughout the supply chain 10 to achieve. If only at each key 32 an RFID label 30 attached or received, can the RFID label 30 and the information it contains can be used to improve accuracy and efficiency. As in 1 can represent a supply chain original manufacturer 12 , Carriers, the product 14 . 18 Customs employees who carry the product 16 inspect, suppliers and distributors 20 , Retailers 22 and end users 24 include. Increases in accuracy and efficiency can be achieved by providing easy and convenient access to information at every node of a supply chain 10 can be achieved, based on keys or groups of keys 32 refer to RFID labels 30 and by using that information when making business decisions.

It should be noted that RFID labels 30 on the keys or key blanks 32 at many points in a supply chain 10 can be attached; however, it offers an application of the label 30 the biggest advantage for all subsequent points (the supply chain).

The key industry supply chain 10 starts at the manufacturer 12 where original keys, prefabricated keys and spare keys 32 be produced from raw materials. Preferably, one step in the manufacture is the integration or attachment of an RFID tag 30 on a key 32 , Once a key 32 at the manufacturer 12 has been produced, several types of useful information can be found on the RFID tag 30 for later use in the supply chain 10 to be written. Such information is, for example, key type, lot number, manufacturer name, and date of manufacture. This information can also be of benefit to the manufacturer by helping to prepare the key and key batches 32 used for packaging and shipping. The keys 32 are typically packaged in boxes and loaded on pallets for shipping. If the keys 32 in boxes and then loaded on pallets, the individual RFID labels 30 to ensure that the appropriate amount and type of keys are loaded into each box or pallet. RFID tags 30 can also be attached to any box or pallet. Useful information may appear on these labels 30 such as box quantity, pallet quantity, source address, destination address, shipment date and employee identification. This information can later be used by the manufacturer to assemble products for a final shipment and to ensure that orders are accurately executed. Read-out of the compiled products by a reader may be forwarded to a host computer and used to create a bill of lading for use in shipping.

If an order of keys 32 a manufacturer 12 She often leaves through a cargo carrier 14 . 18 handled and transported to a destination. It is advantageous for the carrier to be sure that the goods being transported comply with the order and the bill of lading issued by the manufacturer. The carrier may use a reader to determine that the amount and type of keys being transferred are correct and accurate. The power of RFID technology makes it quick and easy to carry out this review. Once a suitable quantity and a matching product has been confirmed, the carrier can provide further useful information on the RFID tag 30 Write, such as the date of receipt, the date of shipment, and the identity of the worker who accepted the delivery.

For many items of shipping, the goods must be delivered by national or state authorities 16 be checked. By reading the RFID labels 30 On the keys, boxes and pallets, inspectors can determine the quantity and type of goods that can be compared to a bill of lading. This action reduces the time required to perform standard inspections. Once the inspection is completed, the inspector can provide information on the RFID tags 30 such as the date of inspection, the place of inspection and the identity of the inspector.

The shipping process 14 . 18 can be several times in the supply chain 10 occur. key 32 Like any other merchandise, they can be handled by many middlemen before they become the final seller 22 to reach. These middlemen are, for example, suppliers, distributors, wholesalers and groupage agents 20 , These types of organizations can track the details of an incoming delivery by reading the information on the RFID tags affixed to the keys, boxes and pallets 30 confirm and compare them with the information on the bill of lading. This check can ensure that no products have been lost or stolen during a shipment. Once the readings of the RFID labels 30 Confirm the accuracy of delivery, the information on the labels 30 can be used to properly store or repack the keys, to update inventory records and reconcile open accounts. Subsequently, further useful information can be written on the labels such as the date of receipt, the depository and the identity of workers. If the supplier decides to divide the delivery, or to merge it with other goods, the information may appear on the labels 30 written or rewritten to correctly identify the amount, location, and other critical information.

If a supplier, distributor, or similar organization 20 is ready a delivery of keys 32 To send to a retailer or middleman, the same procedures as those used by the manufacturer for the shipment of products can be used. The supplier or distributor can provide shipping information on labels 30 Write on each key, box and palette. This information includes: source address, destination address, retailer specific serial numbers and shipping information. The shipping carrier can use the RFID labels 30 in the same way as previously described for carriers handling directly with the manufacturer.

Once a delivery at a retailer 22 arrived, the RFID labels can 30 be used in a variety of ways to increase the efficiency and accuracy. Upon arrival, the retailer can 22 the RFID labels 30 Read to make sure that the appropriate products and quantities are in place, and can provide information about the labels 30 by writing a receipt date, along with the identity of the employee processing the delivery. If the keys 32 stored at the sales center, the RFID tags 30 be read to the appropriate storage location for each key or batch 32 determine and place information on the label 30 can be written. Reading the stock can yield many benefits. Continuous reading can provide a real-time inventory list that can be proactively forwarded to carriers and other business partners. A periodic inventory reading can be made to ensure that no unauthorized theft or thefts have occurred since the last read. In addition, a specific read can be performed to find the location of a particular key or keychain.

In the shop, the RFID labels 30 used to quickly get a specific key 32 to locate, and to ensure that the right key 32 sold or a matching spare key is cut. This reduces errors in sales and waste due to false cutting. In the case of a replacement key, it is important to know the location of the appropriate key blank 32 quickly identify which corresponds to the original key to be copied. At the store, a reader can read the RFID tags and retrieve the location of the specific blank corresponding to the original key provided by a customer. This eliminates the need for the clerk to manually search the stock and even eliminates the need for the clerk to determine which slug is appropriate. A general reading of the inventory of in-store products can be made and compared to sales records and warn of theft problems or inappropriate storage of keys. In addition, the key cutting machine itself may be configured to receive instructions based on information on an RFID tag 32 and configure itself to accommodate the selected key blank so that false cutting caused by improper configuration of the key cutter can be eliminated.

Updating real-time or near-real-time inventory information is another application of RFID technology covering the entire key industry supply chain 10 is useful. It is desirable for all partners in the supply chain - manufacturers 12 , Carrier 14 . 18 , Distributor 20 , Suppliers 20 and retailers 22 - to be able to quickly obtain stock information and share information with each other. It is a great advantage for a partner to know the quantity of a product that is currently owned by another partner. For example, a manufacturer can adjust his output if he knows the amount of keys currently in the inventory at the distributor, or a supplier can prepare deliveries or place additional orders based on the number of keys the retailer has in inventory. One method of obtaining this information is for the manufacturer or supplier to proactively capture the inventory in the subsequent supply chain section. This can be achieved by activating readers located at downstream locations in the supply chain. These readers may be configured to accept remote commands via the Internet or a dedicated network connection. This allows a manufacturer to send a command over the Internet or a dedicated network connection to a reader located in a vendor's warehouse. The reader can then read all RFID tags 30 read in the warehouse and over the Internet or a dedicated network connection the number of a particular located in the warehouse forward to the key species. This allows the manufacturer to get instant information without relying on supplier responses. The same procedure can be used by the supplier to determine when a retailer needs a new key supply. The same method can be used to determine a delivery in the respective preceding supply chain section. It is useful for the retailer to determine if the supplier has sufficient inventory to meet the retailer's needs. If the retailer detects a shortage of supplies so that its need can not be met, it can either inform the supplier that more products are needed or search inventory from other suppliers to meet the need.

Also the end user 24 a key 32 can benefit from the application of RFID tags 30 on keys 32 pull. If the end user 24 to duplicate a key 32 returns to the retailer, the RFID tag 30 can be used - as previously seen - to greatly reduce the chances that a false cutting will take place, leading the end user 24 relieved of a frustration and a waste of time caused by a wrong cutting. Additionally, the RFID tag 24 be configured to have additional space available for use as a mobile data store for the end user 24 is available. An end user 24 could be the key 32 to provide retrievable data, such as automobile warranty information or dealer maintenance records on a car key, which would be convenient and time-consuming for the user.

Also, safety information may be on the label 30 a key 32 written, such as the name of the end user 24 or a personal identification number ("PIN"). This information can be used to ensure that there are no unauthorized copies of the key 32 be made. A service location or retailer of key blanks 32 which duplicates keys could sift through the security information, such as the owner's name, and match it with an image ID provided by the end user 24 to ensure that the owner of the key is the one who requires a duplicate key. To obtain an additional layer of security, or to preserve the anonymity of the owner, a duplicate will only be created if a matching PIN number is provided by the customer that matches the one on the RFID tag 30 on the key 32 stored PIN number matches.

It should also be understood from this disclosure that the present invention has numerous other uses than just those for the key industry and key supply chain 10 , The present invention is also applicable to other applications wherein tracking inventory of a variety of similar but non-identical products from manufacturing to distributing and selling to a store shelf that both stores and exhibits the products for improved business efficiency Benefit represents.

Claims (15)

Wrapping arrangement for a key ( 32 ), comprising: a. an envelope ( 42 ) having an opening arranged to at least partially secure a key ( 32 ); characterized by b. an RFID ( 30 ), which is attached to the enclosure. A wrapper assembly according to claim 1, wherein the RFID ( 30 ) is arranged to store information indicative of one or more features of the key. A wrapper assembly according to claim 1, wherein the RFID ( 30 ) is arranged to provide information indicative of one or more characteristics of the key ( 32 ) is to be programmed. A wrapper assembly according to claim 1, 2 or 3, wherein the RFID ( 30 ) is adapted to be reprogrammed with information indicative of one or more features of a second key. A wrapper assembly according to claim 1, wherein the RFID ( 30 ) is integrated in the body of the enclosure. A wrapping arrangement according to claim 1 or 5, wherein the envelope ( 42 ) consists of plastic. A wrapper assembly according to claim 1, further comprising a key ( 32 ). A wrapping arrangement according to claim 1, wherein the wrapping ( 42 ) is set up to the beard of the key ( 32 ) to enclose. A method of making a key arrangement including: a. Forming a wrapper for the key, the wrapper being arranged to at least partially receive a key; b. Attach an RFID to the enclosure. The method of claim 9, wherein attaching the RFID at the serving in at least partial integration within the body of the enclosure. The method of claim 9, further including Place the key at least partially within the envelope. The method of claim 9, further including Programming the RFID with information for one or more several features of the key is characteristic. The method of claim 12, further including Querying information from the RFID, which for a or more features of the key is characteristic. The method of claim 12 or 13, further including a reprogramming of the RFID with information which for a or characterizing several features of a second key. The method of claim 9, further including Using an injection molding machine to make the wrapper.